Greenies, I've stuck by you for so long and made so many excuses for the bad service, now I'll go to mojo bones or poppas. Carrie L. and 2 others voted for this review Useful 3
Functions[edit] A function, which can also be referred to as subroutine, procedure, subprogram or even method, carries out tasks defined by a sequence of statements called a statement block that need only be written once and called by a program as many times as needed to carry out the same task.
Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript procedureâa set of statements that performs a task or calculates a value. To use a function, you must define it somewhere in the scope from which you wish to call it.